Reconsider 9.70 and include in the analysis that each
Chapter 9, Problem 9.71(choose chapter or problem)
Reconsider Problem 9.70 and include in the analysis that each turbine stage might have an isentropic efficiency less than 100%. Plot each of the quantities calculated in parts (a) through (c) of Problem 9.70 for values of the interstage pressure ranging from 100 to 1200 kPa and for isentropic efficiencies of 100%, 80%, and 60%.
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